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Science
Matter | the substance or substances of which any physical object consists or is composed, made up of molecules and atoms, has mass and takes up space |
Atom | smallest component of an element having the chemical properties of an element |
molecules | the smallest physical unit of an element or compound, consisting of one or more like atoms in an element and two or more different atoms in a compound. |
Element | one of a class of substances that cannot be separated into simpler substances by chemical means |
Compound | composed of two or more elements |
Pure Substance | a substance made up of of one type of matter(can be an element or compound) has a constant composision |
Mixture | a substance made up of multiple types of matter has a variable composition |
Hetergeneous Mixture | a mixture where the particles are not evenly distributed |
Homogenerous Mixture | a mixture where the particles are evenly distributed |